Answer:
150 in
Step-by-step explanation:
there are 12 in in a foot. There are 12 feet so 12*12=144. Then you add 6 because half a foot is 6 in which will give you 150 in
Answer:
I think it is 150 inches. Please tell me if I am worng!!
Answer:
Simplified: 10x-55
Step-by-step explanation:
Distribute the five into the parenthesis..
(5)2x- (5)11
Then, multiply.
10x-55
10x-55 is the simplified version by the distributive property.
Answer:
10x - 55
Step-by-step explanation:
5(2x-11)
5*2x=10x
5*11
10x-55
The mass of the silver ingot is found by multiplying its volume with the density of metallic silver. The volume is calculated using the ingot's dimensions, and the final mass is approximately 5186.16 grams.
To determine the mass of a silver ingot based on its dimensions and density, we can use the formula mass = density × volume. First, we calculate the volume of the ingot by multiplying its length (28.0 cm), width (4.90 cm), and thickness (3.60 cm):
Volume = length × width × thickness
= 28.0 cm × 4.90 cm × 3.60 cm
= 493.92 cm³
Next, we use the density of metallic silver, 10.50 g/cm³, to find the mass:
Mass = density × volume
= 10.50 g/cm³ × 493.92 cm³
= 5186.16 g
The mass of the silver ingot is therefore approximately 5186.16 grams.
#SPJ2
Answer:
5190 g
Step-by-step explanation:
Calculate the volume:
28.0 cm × 4.90 cm × 3.60 cm = 493.92 cm³
Density is mass divided by volume:
D = M / V
Solving for mass:
M = D V
Substituting values:
M = (10.50 g/cm³) (493.92 cm³)
M = 5186.16 g
Rounding to three significant figures, the mass is 5190 g.